本文对面齿轮传动的啮合特性进行了较系统、深入的研究。
An investigation on the meshing characteristics of face gear drives is made in this paper.
内齿轮在工业中应用十分广泛，对内啮合齿轮传动的特点进行了分析。
It is very extensive that the interior gear wheel is used in industry.
齿轮A位于驱动轴的末端，齿轮b在副传动轴上，它们恒定啮合。
Gear a, at the end of the drive shaft, and gear B, on the countershaft, are in constant mesh.
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